Hi All John here. So I am A 64 year old male who has had mild copd for about 8 years then I stopped smoking and started vaping. I have been vaping for about a year now and I now have moderate copd so I wonder if anyone else has had this kind or experience. I have just stopped vaping and hopefully this will help. Also I read that the life time for moderate copd is 5 years bummer for sure thanks for your attention